BR112016012873B1 - Sistema de combustível para entrega de combustível pressurizado tanto para um motor de combustão interna quanto para uma instalação de exaustão, e disposição de motor de combustão interna - Google Patents

Sistema de combustível para entrega de combustível pressurizado tanto para um motor de combustão interna quanto para uma instalação de exaustão, e disposição de motor de combustão interna Download PDF

Info

Publication number
BR112016012873B1
BR112016012873B1 BR112016012873-7A BR112016012873A BR112016012873B1 BR 112016012873 B1 BR112016012873 B1 BR 112016012873B1 BR 112016012873 A BR112016012873 A BR 112016012873A BR 112016012873 B1 BR112016012873 B1 BR 112016012873B1
Authority
BR
Brazil
Prior art keywords
fuel
exhaust
supply circuit
pressure
fuel supply
Prior art date
Application number
BR112016012873-7A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016012873A2 (enrdf_load_stackoverflow
Inventor
François GIROUD
Thomas GRANGE
Guillaume Millet
Original Assignee
Volvo Truck Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volvo Truck Corporation filed Critical Volvo Truck Corporation
Publication of BR112016012873A2 publication Critical patent/BR112016012873A2/pt
Publication of BR112016012873B1 publication Critical patent/BR112016012873B1/pt

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/36—Arrangements for supply of additional fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1433—Pumps
    • F01N2610/144—Control thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1493—Purging the reducing agent out of the conduits or nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Fuel-Injection Apparatus (AREA)
BR112016012873-7A 2013-12-06 2013-12-06 Sistema de combustível para entrega de combustível pressurizado tanto para um motor de combustão interna quanto para uma instalação de exaustão, e disposição de motor de combustão interna BR112016012873B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2013/003110 WO2015082954A1 (en) 2013-12-06 2013-12-06 A fuel system for an internal combustion engine arrangement

Publications (2)

Publication Number Publication Date
BR112016012873A2 BR112016012873A2 (enrdf_load_stackoverflow) 2017-08-08
BR112016012873B1 true BR112016012873B1 (pt) 2021-09-14

Family

ID=50346043

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016012873-7A BR112016012873B1 (pt) 2013-12-06 2013-12-06 Sistema de combustível para entrega de combustível pressurizado tanto para um motor de combustão interna quanto para uma instalação de exaustão, e disposição de motor de combustão interna

Country Status (5)

Country Link
US (1) US10107224B2 (enrdf_load_stackoverflow)
EP (1) EP3077636B1 (enrdf_load_stackoverflow)
CN (1) CN105793534B (enrdf_load_stackoverflow)
BR (1) BR112016012873B1 (enrdf_load_stackoverflow)
WO (1) WO2015082954A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015215685A1 (de) * 2015-08-18 2017-02-23 Robert Bosch Gmbh Kraftstoffversorgungseinrichtung
CN108119274B (zh) * 2016-11-29 2023-08-01 罗伯特·博世有限公司 燃料喷射系统中的燃料供给泵
JP6551388B2 (ja) * 2016-12-26 2019-07-31 トヨタ自動車株式会社 燃料タンクシステム
US10196952B2 (en) * 2017-03-03 2019-02-05 GM Global Technology Operations LLC Vehicle exhaust system having variable exhaust treatment injector system
CN106948906A (zh) * 2017-04-19 2017-07-14 中国第汽车股份有限公司 一种自增压的碳氢喷射系统
US10544721B2 (en) * 2017-12-11 2020-01-28 Cummins Emission Solutions Inc. Reductant delivery systems and methods
JP7091647B2 (ja) * 2017-12-20 2022-06-28 いすゞ自動車株式会社 内燃機関の排気浄化装置
CN114227667B (zh) * 2021-12-17 2024-03-01 杭州电子科技大学 基于射流逻辑控制的自激励流体信号发生器及其工作方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6076507A (en) * 1997-08-28 2000-06-20 Cummins Engine Company, Inc. Pump system for preventing hot start knock in a diesel engine
DE10360891A1 (de) * 2003-12-19 2005-07-21 Robert Bosch Gmbh Verfahren zum Betreiben eines Dosierventils und Vorrichtung zur Durchführung des Verfahrens
DE102006012855A1 (de) * 2006-03-21 2007-09-27 Robert Bosch Gmbh Verfahren und Dosiersystem zur Schadstoffreduktion in Kraftfahrzeugabgasen
US8171721B2 (en) 2007-01-22 2012-05-08 International Engine Intellectual Property Company, Llc Closed loop control of exhaust system fluid dosing
EP2235336B1 (en) * 2007-12-21 2011-12-21 Renault Trucks Apparatus for injection of a fluid for an exhaust gases treatment device
DE102008038448B4 (de) * 2008-08-20 2012-05-31 Continental Automotive Gmbh Vorrichtung und Verfahren zum Einleiten von Kraftstoff in ein Abgassystem
US8291926B2 (en) 2009-02-20 2012-10-23 Caterpillar Inc. Reductant dosing system having anti-aeration device
DE102009017892A1 (de) * 2009-04-17 2010-10-21 Daimler Ag Kraftstoffversorgungssystem
DE102009047488A1 (de) * 2009-12-04 2011-06-09 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine

Also Published As

Publication number Publication date
CN105793534B (zh) 2019-01-29
EP3077636A1 (en) 2016-10-12
US10107224B2 (en) 2018-10-23
BR112016012873A2 (enrdf_load_stackoverflow) 2017-08-08
CN105793534A (zh) 2016-07-20
EP3077636B1 (en) 2018-08-15
WO2015082954A1 (en) 2015-06-11
US20160298568A1 (en) 2016-10-13

Similar Documents

Publication Publication Date Title
BR112016012873B1 (pt) Sistema de combustível para entrega de combustível pressurizado tanto para um motor de combustão interna quanto para uma instalação de exaustão, e disposição de motor de combustão interna
US8931259B2 (en) Reductant delivery apparatus with purging means
EP2126304B1 (en) Closed loop control of exhaust system fluid dosing
DE102010016654B4 (de) Abgasreinigungssystem eines Verbrennungsmotors
CN101115921A (zh) 两系统燃料喷射式内燃机
US20110252765A1 (en) Exhaust throttle valve system and method for diesel particulate filter regeneration
BRPI1100269A2 (pt) Sistema de acionamento de válvula de exaustão para regeneracão de filtro particulado de diesel
DE102019135831A1 (de) Katalysatorvorwärmungssteuerungsvorrichtung und -verfahren
US20080302089A1 (en) Dispensing System with Remotely Mounted Metering Device
US10036314B2 (en) Fuel system flush circuitry and method for operating the same
DE102017207833B3 (de) Wassereinspritzsystem für eine Brennkraftmaschine
US10180096B2 (en) Fluid delivery system with line pressure control valve
WO2013115645A1 (en) Arrangement and method for bi-fuel combustion engines
DE102014226749A1 (de) Verfahren und Vorrichtung zum Überprüfen eines Heizsystems in einem SCR-Abgasnachbehandlungssystem
WO2010072443A1 (de) Vorrichtung zur eindosierung von kraftstoff
CN107917027B (zh) 燃油供应系统和发动机系统
US11098627B2 (en) Compressed air purging arrangement for an exhaust gas aftertreatment system
CN215719166U (zh) 燃油供应系统及其供油组件
CN107923281B (zh) 用于发动机喷射和废气后处理的燃料供给装置
CN111886409B (zh) 混合装置、内燃机和机动车
KR20170117747A (ko) 디젤 차량의 연료공급장치
KR101112440B1 (ko) 자동차용 ｌｐｇ연료 장치의 제어방법
JP6164601B2 (ja) 多種燃料に対応可能な燃料噴射用接続装置、同接続装置を用いた燃料噴射システム、及び同接続装置を用いた接続方法
KR101134420B1 (ko) 자동차용 ｌｐｇ연료 장치
JP2005291074A (ja) 燃料噴射装置

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/12/2013, OBSERVADAS AS CONDICOES LEGAIS.